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libudev: enumerate - scan /sys/module

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This commit is contained in:
Kay Sievers 2011-06-18 22:50:55 +02:00
parent 6297c2d4e4
commit 3252936093
2 changed files with 11 additions and 1 deletions
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2
Makefile.am
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@ -42,7 +42,7 @@ dist_libexec_SCRIPTS =
# libudev
# ------------------------------------------------------------------------------
LIBUDEV_CURRENT=11
LIBUDEV_REVISION=5
LIBUDEV_REVISION=6
LIBUDEV_AGE=11
SUBDIRS += libudev/docs

10
libudev/libudev-enumerate.c
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@ -814,15 +814,25 @@ UDEV_EXPORT int udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enume
if (udev_enumerate == NULL)
return -EINVAL;
/* all kernel modules */
if (match_subsystem(udev_enumerate, "module")) {
dbg(udev, "searching '%s/modules/*' dir\n", subsysdir);
scan_dir_and_add_devices(udev_enumerate, "module", NULL, NULL);
}
util_strscpyl(base, sizeof(base), udev_get_sys_path(udev), "/subsystem", NULL);
if (stat(base, &statbuf) == 0)
subsysdir = "subsystem";
else
subsysdir = "bus";
/* all subsystems (only buses support coldplug) */
if (match_subsystem(udev_enumerate, "subsystem")) {
dbg(udev, "searching '%s/*' dir\n", subsysdir);
scan_dir_and_add_devices(udev_enumerate, subsysdir, NULL, NULL);
}
/* all subsystem drivers */
if (match_subsystem(udev_enumerate, "drivers")) {
dbg(udev, "searching '%s/*/drivers/*' dir\n", subsysdir);
scan_dir(udev_enumerate, subsysdir, "drivers", "drivers");